If you have the technical name of a process chain (and you want to execute it via transaction RSPC1), you might need to know if you’re going to execute the MASTER process chain or (just) a LOCAL process chain.
You can find out the “link” between a local process chain and it’s MASTER process chain via the content of table RSPCCHAIN.
(SE16, table RSPCCHAIN, OBJVERS=A, VARIANTE=local process chain name)

The result of the above SE16 selection will show the following result:

The local process chain name can be found in the column VARIANTE as where the MASTER process chain name is to be found within column CHAIN_ID